Archive for the ‘materials’ category: Page 263
Nov 19, 2017
Hydrogen turned into metal in stunning act of alchemy that could revolutionize technology and spaceflight
Posted by Genevieve Klien in categories: materials, space travel
Revolutionizing technology and spaceflight.
‘It’s the first-ever sample of metallic hydrogen on Earth, so when you’re looking at it, you’re looking at something that’s never existed before’
For nearly 100 years, scientists have dreamed of turning the lightest of all the elements, hydrogen, into a metal.
Nov 16, 2017
Keystone pipeline shut down after spilling 5,000 barrels of oil in South Dakota
Posted by Genevieve Klien in categories: energy, materials
Not good!
Workers took the Keystone oil pipeline offline on Thursday after it spilled 5,000 barrels of oil in rural South Dakota, officials said.
A TransCanada crew shut down the pipeline at 6 a.m. Thursday morning after detecting an oil leak along the line, the company said. The leak was detected along a stretch of the pipeline about 35 miles south of a pumping station in Marshall County, South Dakota.
Continue reading “Keystone pipeline shut down after spilling 5,000 barrels of oil in South Dakota” »
Nov 14, 2017
A Helium-Resistant Material Could Usher in the Age of Nuclear Fusion
Posted by Carse Peel in categories: materials, nuclear energy
Researchers have found a way to prevent helium from weakening nuclear fusion reactors, potentially eliminating an obstacle to harnessing fusion energy.
Nov 6, 2017
Boeing Invests in Advanced Nanotechnology
Posted by Klaus Baldauf in categories: materials, nanotechnology
This post is also available in: עברית ( Hebrew )
Boeing announced its investment in Gamma Alloys, which specializes in aluminum alloys focused on developing advanced metal-matrix composites for use in aerospace, automotive and other industries.
This investment by Boeing HorizonX Ventures, which was established earlier this year, is its first in advanced materials and machining development and applications.
Nov 3, 2017
Drug ‘melts away’ fat inside arteries
Posted by Dan Kummer in categories: biotech/medical, materials
A new drug being trialled for treating breast cancer and diabetes has been shown to ‘melt away’ the fat inside arteries that can cause heart attacks and strokes.
Researchers from the University of Aberdeen, using pre-clinical mouse models, showed that just a single dose of the drug (Trodusquemine) completely reversed the effects of a disease that causes a host of heart problems.
Atherosclerosis is the build-up of fatty material inside the arteries.
Oct 29, 2017
How quantum materials may soon make Star Trek technology reality
Posted by Klaus Baldauf in categories: materials, quantum physics
At the southernmost point of the Norwegian coastline by the village of Båly, Snøhetta has designed Europe’s very first underwater restaurant. With its immediate proximity with the forces of nature, the restaurant, which will also function as a research center for marine life, is a tribute to the Norwegian coast and to Lindesnes – to the wild fauna of the sea and to the rocky coastline of Norway’s southern tip.
Under’s namesake holds a double meaning: In Norwegian, “under” can just as well be translated into “wonder.” Half-sunken into the sea, the building’s monolithic form breaks the water surface to lie against the craggy shoreline. More than an aquarium, the structure will become a part of its marine environment, coming to rest directly on the sea bed five meters below the water’s surface. With meter-thick concrete walls, the structure is built to withstand pressure and shock from the rugged sea conditions. Like a sunken periscope, the restaurant’s massive acrylic windows offer a view of the seabed as it changes throughout the seasons and varying weather conditions.
Through its architecture, menu and mission of informing the public about the biodiversity of the sea, Under will provide an under-water experience inspiring a sense of awe and delight, activating all the senses – both physical and intellectual.
Oct 26, 2017
This ‘Living Touch Screen’ Is Made out of Bacteria and Gold
Posted by Klaus Baldauf in categories: electronics, materials
A demonstration of the pressure sensor built by bacteria in action as a researcher taps out some Morse code.
As wonderfully bizarre as it sounds, growing touch screens from a bacterial soup isn’t the team’s ultimate goal.
Continue reading “This ‘Living Touch Screen’ Is Made out of Bacteria and Gold” »
Oct 16, 2017
Liquid metal brings soft robotics a step closer
Posted by Saúl Morales Rodriguéz in categories: materials, robotics/AI
Scientists have invented a way to morph liquid metal into physical shapes.
Researchers at the University of Sussex and Swansea University have applied electrical charges to manipulate liquid metal into 2D shapes such as letters and a heart.
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